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Dan Carpenter reported a static checker report and after his mail I
noticed that we actually return from function if positive value is
obtained from i2c read. This was remainder from when code was not in
separate function (which I changed during the review process).
Static checker reported
drivers/iio/temperature/mlx90614.c:167
mlx90614_iir_search()
warn: this cast is a no-op
which meant that cast before negating is useless. Dan also proposed a
solution on nicer bit operation form.
Also changed magic number to macro in process as that was confusing.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Crt Mori <cmo@melexis.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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| mlx90614.c | ||
| tmp006.c | ||